X-ray Hand Brake for DR, C-arm and Mobile X-ray Machine

X-ray hand brake, also known as X-ray exposure hand switch, is a core control spare part for DR, C-arm fluoroscopy and mobile X-ray machines. It adopts the standard two-stage trigger design to ensure safe X-ray exposure.

The first stage of the trigger is for preparation: tube preheating and ready signal. The second stage activates X-ray emission. This two-step structure effectively prevents accidental exposure and protects operators and patients from unnecessary radiation risk.

This exposure hand brake is built for heavy daily clinical use. The medical-grade plastic shell is wear-resistant. The shielded cable is stretch-resistant and anti-interference, avoiding signal loss and exposure failure. It supports multiple cable lengths and connector options. We also accept OEM customisation such as custom cables, connectors and logo printing.

It is widely purchased for two main scenarios:

1. OEM integration: X-ray machine manufacturers assemble it into new DR, C-arm and mobile X-ray systems.
2. Replacement & repair: Biomedical engineers, spare parts distributors and equipment refurbishers use it to replace broken or old hand switches, reducing machine downtime. It also fits veterinary DR and C-arm units.

Every hand brake is tested for trigger sensitivity, circuit continuity and insulation before delivery to meet medical electrical safety requirements. Low-quality switches may have intermittent signal faults or short circuits, which bring hidden radiation safety risks.

Replacement is simple. Disconnect the old switch from the generator, connect our compatible hand brake and test the two-stage trigger function. We supply wiring diagrams and technical support. If you are unsure about compatibility, send photos of your original hand brake and connector for our check.

Newheek is a professional supplier of X-ray spare parts. We provide exposure hand switches, high voltage cables, flat panel accessories and other X-ray components for global medical equipment manufacturers, repair companies and distributors.

Contact us for specifications, custom solutions and bulk prices.

FAQ

Q1: What is an X-ray hand brake?

A: It is also called an exposure hand switch. It is a handheld controller to trigger X-ray exposure for DR, C-arm and mobile X-ray machines with a mandatory two-step safety trigger.

Q2: Which machines can this hand brake work with?

A: It fits most digital DR systems, surgical C-arm fluoroscopy units, mobile bedside X-ray machines, and compatible veterinary X-ray equipment. Compatibility depends on connector and wiring definition.

Q3: What is the two-stage trigger function?

A: First press: pre-exposure preparation (tube warm-up, ready signal). Second press: X-ray output. This design avoids accidental radiation exposure.

Q4: Can you customise the cable length and connector?

A: Yes. We support custom cable length, different connectors and logo marking for OEM orders.

Q5: Is this a plug-and-play replacement part?

A: It can be plug-and-play if the wiring pin definition and connector match your generator. We offer wiring diagrams for matching.

Q6: What quality tests do you perform before shipment?

A: Each unit is tested for trigger sensitivity, circuit continuity, insulation and anti-interference performance.

Q7: Who usually buys this X-ray hand brake?

A: X-ray OEM manufacturers, biomedical repair teams, medical spare parts distributors, X-ray equipment refurbishment vendors and medical trade companies.

Q8: What should I do if I don’t know whether it fits my machine?

A: Please send clear photos of your original hand brake, connector and the wiring diagram. Our technical team will check compatibility for you.

 

Author: X Ray Machine Accessories